I need help identifying which parts to purchase. I have a 2 year old washer that just leak from the bottom when it’s running. I’ve checked the drainage and inlet line and it’s ok. I looked underneath the washer and notice water was leaking from middle of the tub. I think it’s the sump pump gasket or the volute seal. Any suggestion?
Also, what’s a sump tab and what does it do or suppose to do?
Both parts you mentioned could cause a water leak. The best thing is to remove the dishwasher from the cabinet to find out which part is wrong exactly.
Here are the break down diagrams for the Whirlpool dishwasher Model GU1200XTLS1